BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

1,280-acre Bakken spacing unit

T153N R100W sections 35, 36

Spacing unit1 wells allowed · order 26320Willow Creek-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T153N R100W sections 35, 36
Pool
Willow Creek-Bakken
Zone
Zone III
County
Williams County
Surveyed wells inside
5
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-7178621320a6cadb8fdd
Wells allowed by the latest linked order
1
Wells assigned to this unit
4
Pending permits inside
0
Balance under the allowance
-4
First linked order
Feb 16, 2010
Review note
later_order_likely_missing
Laterals that still fit (Nov 2026 method)
4 (3.81 two-mile equivalents)
Neighbourhood target density
8.92 two-mile laterals per 1,280 acres
Density drilled so far
4.71 per 1,280 acres

Room to drill: 4 laterals still fit at the density this unit's neighbourhood has reached (the larger of the 75th percentile of mature units within 10 miles and the median of units drilled in the last three years), placed in the widest gaps with the setbacks of the November 2026 method. Machine-made and geometric: not a commitment to drill, not a permit, order, lease or plan, and no economics. Land is counted once, so a unit under a larger unit shows only what the larger one left. How it is computed.

Map

Borden Federal 5300 34-36 8BBorden Federal 5300 14-36 9BBORDEN FEDERAL 5300 24-34HBORDEN FEDERAL 5300 34-36 7BBorden Federal 5300 34-36 6BX1 mi

DMR footprint (NAD83) with the published surface locations of its wells. Laterals run under the unit; pads often sit on a neighbouring section.

Open in the regional 3D viewerFootprint, wells and production playbackSee on the cases and orders mapHistorical spacing units by order

Wells inside the unit

WellOperatorStatusLateral inside
Borden Federal 5300 34-36 8BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,110 ft86%
Borden Federal 5300 14-36 9BOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,951 ft100%
BORDEN FEDERAL 5300 24-34HOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,918 ft100%
BORDEN FEDERAL 5300 34-36 7BOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,910 ft100%
Borden Federal 5300 34-36 6BXOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,790 ft100%

Surveyed Bakken-system laterals with at least 660 ft of plan-view length inside the published footprint. Geometric membership, not a legal assignment; a lateral can cross several units.

Order history

  1. Order 14007Case 11831Established the spacing unit, 1 well allowedOASIS PETROLEUM NORTH AMERICA, LLC
  2. Order 16047Case 13765Established the spacing unit, 6 wells allowed
  3. Order 19010Case 16741Pooled all interests in the unitOASIS PETROLEUM NORTH AMERICA LLC
  4. Order 22097Case 19790Established the spacing unit, 8 wells allowed
  5. Order 22869Case 20563Designated the spacing unit, 15 wells allowedCONTINENTAL RESOURCES, INC.
  6. Order 23796Case 21454Established the spacing unit, 15 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  7. Order 25863Case 23523Designated the spacing unitOASIS PETROLEUM NORTH AMERICA LLC
  8. Order 26320Case 23977Established the spacing unit, 1 well allowedOASIS PETROLEUM NORTH AMERICA LLC
  9. Order 29030Case 26596Designated the spacing unitOASIS PETROLEUM NORTH AMERICA LLC

Facts extracted from signed NDIC orders whose land description covers this footprint; machine-extracted and not human-reviewed. A stated allowance is what that order allowed, not proof that it governs today.

Overlapping units

5 other units share a surveyed well with this one; overlapping units are not additive.